Kase Wolverine Revolution Magnetic Neutral Night Didymium Light Pollution Filter - 62mm Shockproof Tempered Optical Glass with Green Ring & Adapter for Astrophotography and Night Sky Photography

There is a lot of noise on the interwebs about the value of light pollution filters. Some say they don't work, other say they do. In my experience they do. This one does the job. This is the second light pollution filter I have tried. The Benro True Night is excellent and this one works well too. If you own the Kase magnetic system, keep in mind that the Wolverine Revolution (this one) and the Revolution (without the "Wolverine") are not interchangeable.Play with the white balance and see the effects it gives. I recommend night filters to my students. They do work!